Karel++
Subtitle: A Gentle Introduction to the Art of Object-Oriented Programming
Publisher: Wiley
Published: October 2, 1996
Language: eng
Number of pages: 208
ISBN-13: 9780471138099
First sentence: Robots live in a world that is unexciting by today's standards (there are no volcanoes, Chinese restaurants, or symphony orchestras), but it does include enough variety to allow robots to perform simply stated, yet interesting tasks.